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经营范围
发明名称
DREHSPULENINSTRUMENT.
摘要
申请公布号
DE1869466(U)
申请公布日期
1963.03.28
申请号
DE196300B2015U
申请日期
1963.01.30
申请人
ERNST UND WILHELM BERTRAM, FABRIK FUER PHOTOTECHN. MESSGERAETE
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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